Panini does that for other stickers set such as Soccer, First you would have to know if it does follow the same numbering or is there other Country add on to the actual number in set. Another question would be the Back coloring, Is it Black, Grey, Blue, Pink as once again Panini releases these sets in many countries. They are considered separate sets, but if you find on Panini site for certain countries might have them broken down as say 1a, 1b, 1c,1d, 1e, 1f so own depending on how many different countries unique they made. It requires some research, but if you have a couple you can narrow it down to where they are released and what that set consist of.
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